EN 10028-7 Grade X1CrNiMoCuN25-25-5 solution annealed (+AT)

EN 10028-7 Grade X1CrNiMoCuN25-25-5 solution annealed (+AT) introduction

The austenitic steel X1CrNiMoN25-25-5 is applicated in solution annealed condition as hot rolled sheet, wire rod and profiles. It shows resistance to intercrystalline corrosion even in sensitized condition.

Equivalent material: ISO X1CrNiMoCuN25-25-5, ISO 4537-310-92-E, DIN 1.4537, AFNOR Z2NCDU25-25-05Az, EN 1.4537

EN 10028-7 Grade X1CrNiMoCuN25-25-5 solution annealed (+AT) general

Property Temperature Value
Density 20.0 °C Density of 8.1 g/cm³

EN 10028-7 Grade X1CrNiMoCuN25-25-5 solution annealed (+AT) thermal

Property Temperature Value Comment
Coefficient of thermal expansion 100.0 °C Coefficient of thermal expansion of 1.5E-5 1/K -
- 300.0 °C Coefficient of thermal expansion of 1.65E-5 1/K -
Melting point - Melting point of 1230 - 1480 °C Typical for Austenitic Stainless Steel
Specific heat capacity 20.0 °C Specific heat capacity of 500 J/(kg·K) -
Thermal conductivity 20.0 °C Thermal conductivity of 14 W/(m·K) -

EN 10028-7 Grade X1CrNiMoCuN25-25-5 solution annealed (+AT) chemical

Property Value
Carbon Carbon of 0.02 %
Chromium Chromium of 24 - 26 %
Copper Copper of 1 - 2 %
Manganese Manganese of 2 %
Molybdenum Molybdenum of 4.7 - 5.7 %
Nickel Nickel of 24 - 27 %
Nitrogen Nitrogen of 0.17 - 0.25 %
Phosphorus Phosphorus of 0.03 %
Silicon Silicon of 0.7 %
Sulfur Sulfur of 0.01 %

EN 10028-7 Grade X1CrNiMoCuN25-25-5 solution annealed (+AT) electrical

Property Temperature Value
Electrical resistivity 20.0 °C Electrical resistivity of 8.5E-7 Ω·m

EN 10028-7 Grade X1CrNiMoCuN25-25-5 solution annealed (+AT) mechanical

Property Temperature Value Comment
Elastic modulus 20.0 °C Elastic modulus of 195 GPa -
- 100.0 °C Elastic modulus of 190 GPa -
- 200.0 °C Elastic modulus of 182 GPa -
- 300.0 °C Elastic modulus of 174 GPa -
- 400.0 °C Elastic modulus of 166 GPa -
- 500.0 °C Elastic modulus of 158 GPa -
Elongation A80, transverse 20.0 °C Elongation A80, transverse of 40 % -
Elongation, transverse 20.0 °C Elongation, transverse of 40 % -
Poisson's ratio 23.0 °C Poisson's ratio of 0.3 [-] Typical for Austenitic Stainless Steel
Shear modulus 23.0 °C Shear modulus of 77 GPa Typical for Austenitic Stainless Steel
Tensile strength 20.0 °C Tensile strength of 600 - 800 MPa -
- 50.0 °C Tensile strength of 581 MPa -
- 100.0 °C Tensile strength of 550 MPa -
- 150.0 °C Tensile strength of 535 MPa -
- 200.0 °C Tensile strength of 520 MPa -
- 250.0 °C Tensile strength of 500 MPa -
- 300.0 °C Tensile strength of 480 MPa -
- 350.0 °C Tensile strength of 475 MPa -
Tensile strength, transverse 20.0 °C Tensile strength, transverse of 600 - 800 MPa -
Yield strength Rp0.2 50.0 °C Yield strength Rp0.2 of 271 MPa -
- 100.0 °C Yield strength Rp0.2 of 240 MPa -
- 150.0 °C Yield strength Rp0.2 of 220 MPa -
- 200.0 °C Yield strength Rp0.2 of 200 MPa -
- 250.0 °C Yield strength Rp0.2 of 190 MPa -
- 300.0 °C Yield strength Rp0.2 of 180 MPa -
- 350.0 °C Yield strength Rp0.2 of 175 MPa -
- 400.0 °C Yield strength Rp0.2 of 170 MPa -
Yield strength Rp0.2, transverse 20.0 °C Yield strength Rp0.2, transverse of 290 MPa -
Yield strength Rp1.0 50.0 °C Yield strength Rp1.0 of 307 MPa -
- 100.0 °C Yield strength Rp1.0 of 270 MPa -
- 150.0 °C Yield strength Rp1.0 of 250 MPa -
- 200.0 °C Yield strength Rp1.0 of 230 MPa -
- 250.0 °C Yield strength Rp1.0 of 220 MPa -
- 300.0 °C Yield strength Rp1.0 of 210 MPa -
- 350.0 °C Yield strength Rp1.0 of 205 MPa -
- 400.0 °C Yield strength Rp1.0 of 200 MPa -
Yield strength Rp1.0, transverse 20.0 °C Yield strength Rp1.0, transverse of 330 MPa -

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